3901224635 has 32 divisors (see below), whose sum is σ = 5842713600. Its totient is φ = 2429400960.

The previous prime is 3901224631. The next prime is 3901224637. The reversal of 3901224635 is 5364221093.

3901224635 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3901224635 - 2² = 3901224631 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a junction number, because it is equal to n+sod(n) for n = 3901224595 and 3901224604.

It is not an unprimeable number, because it can be changed into a prime (3901224631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 406826 + ... + 416304.

It is an arithmetic number, because the mean of its divisors is an integer number (182584800).

Almost surely, 2^3901224635 is an apocalyptic number.

3901224635 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

3901224635 is a deficient number, since it is larger than the sum of its proper divisors (1941488965).

3901224635 is a wasteful number, since it uses less digits than its factorization.

3901224635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10571.

The product of its (nonzero) digits is 38880, while the sum is 35.

The square root of 3901224635 is about 62459.7841414778. The cubic root of 3901224635 is about 1574.2256558075.

The spelling of 3901224635 in words is "three billion, nine hundred one million, two hundred twenty-four thousand, six hundred thirty-five".